Kaiden vs Knox

Baby Name Comparison — 2026

Kaiden

Boy #207 Most Popular 2 Syllables

"little fire"

Origin: Old Irish (Aodhán)

American English

✓ All Clear

Boy #209 Most Popular 1 Syllable

"round hill"

Origin: Old English/Scottish

American Scottish English

✓ All Clear

Kaiden Rank #207

Knox Rank #209

Kaiden is more popular, ranked #207 vs #209 for Knox.

Is Kaiden or Knox more popular?

Kaiden is more popular, ranked #207 compared to Knox at #209 in the United States.

What do Kaiden and Knox mean?

Kaiden means "little fire" (Old Irish (Aodhán) origin). Knox means "round hill" (Old English/Scottish origin).

Are Kaiden and Knox boy or girl names?

Kaiden is primarily a boy name. Knox is primarily a boy name.